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487415 (2014 QG383)
Classification: Main-belt Asteroid          SPK-ID: 2487415
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09533645841999723 1.3859e-07  
a 3.019749364231548 6.7754e-08 au
q 2.731857154529674 4.3293e-07 au
i 9.747206618008484 2.0292e-05 deg
node 344.3704070899006 3.9622e-05 deg
peri 315.1909033882403 0.00011018 deg
M 163.6628046030293 0.00010155 deg
tp 2458525.130683567248
(2019-Feb-10.63068357)
0.00054848 TDB
period 1916.702788252136
5.25
6.4507e-05
1.766e-07
d
yr
n .1878225472444209 6.3212e-09 deg/d
Q 3.307641573933422 7.4213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5410 days (14.81 yr)  
   first obs. used      2006-01-30  
   last obs. used      2020-11-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57546  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:17  

Additional Information
 Earth MOID = 1.72664 au 
 Jupiter MOID = 1.99581 au 
 T_jup = 3.218 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.44   n/a MPCxxxxx  

487415 (2014 QG383)          Discovered 2014-Aug-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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